Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp.
pl. 821, figs. 2-3. Eocene. Vera Cruz. Mexico; 2. L. Eocene, subsurface; 3. base of U. Chicontepec Formation. Type species of Hexagonocyclina Caudri. 2. Horizontal seclion of holotype. x 40; 3. equatorial section. x 40 (2, from Vaughan, 1924; 3. from Vaughan. 1945).
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Hexagonocyclina cristensis (Vaughan, 1924)
Description Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp.Disclaimer: WoRMS does not exercise any editorial control over the information displayed here. However, if you come across any misidentifications, spelling mistakes or low quality pictures, your comments would be very much appreciated. You can reach us by emailing info@marinespecies.org, we will correct the information or remove the image from the website when necessary or in case of doubt.
| # | Наименование новости | Тональность | Информативность | Дата публикации |
|---|---|---|---|---|
| 1 | Triplalepidina veracruziana Vaughan & Cole, 1938 | 0 | 16.37 | 21-09-2026 |
| 2 | Moravammina segmentata Pokorný, 1951 | 0 | 21.21 | 21-09-2026 |
| 3 | Radiocycloclypeus stellatus (Tan, 1930) | 0 | 22 | 21-09-2026 |
| 4 | Operculina heterosteginoides Hofker, 1933 | 0 | 18.33 | 21-09-2026 |
| 5 | Bolivinopsis rosula (Ehrenberg, 1854) | 0 | 20.18 | 21-09-2026 |
| 6 | Ichnusella trocholinaeformis Dieni & Massari, 1966 | 0 | 13.39 | 21-09-2026 |
| 7 | Nonion curviseptus Subbotina, 1947 | 0 | 14.29 | 19-09-2026 |
| 8 | Pileolina pileolus (d'Orbigny, 1839) | 0 | 17.83 | 21-09-2026 |
| 9 | Epistominella evax Bandy, 1953 | 0 | 16.91 | 21-09-2026 |
| 10 | Chrysalidina costata Heron-Allen & Earland, 1924 | 0 | 18.95 | 20-09-2026 |